UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8mWDhCjNvf50UXqqnqw0xWqP5y8XxmbP7/Gl3WfNsog=' 
WHERE 
  key_id = 'd66bb6c773137651c9e15cc10b34c6c10bc1db2f5520436171b26205c368109d' 
  AND (
    token = '8mWDhCjNvf50UXqqnqw0xWqP5y8XxmbP7/Gl3WfNsog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )